40989818492

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1572419}}^1$

素因数の和:1572463

約数の個数: 48

約数和(自身を含む): 88055520000

約数和(自身を除く): 47065701508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 26068, 1572419, 3144838, 6289676, 11006933, 22013866, 29875961, 44027732, 59751922, 77048531, 119503844, 154097062, 209131727, 308194124, 418263454, 539339717, 836526908, 1078679434, 1463922089, 2157358868, 2927844178, 5855688356, 10247454623, 20494909246, 40989818492]

約数ペア:

[(1, 40989818492), (2, 20494909246), (4, 10247454623), (7, 5855688356), (14, 2927844178), (19, 2157358868), (28, 1463922089), (38, 1078679434), (49, 836526908), (76, 539339717), (98, 418263454), (133, 308194124), (196, 209131727), (266, 154097062), (343, 119503844), (532, 77048531), (686, 59751922), (931, 44027732), (1372, 29875961), (1862, 22013866), (3724, 11006933), (6517, 6289676), (13034, 3144838), (26068, 1572419)]